Teacher, he wants to do problems on the blackboard

The live broadcast room in the competition area has a particularly large traffic flow, especially for teaching anchors with less than 15 viewers all year round. The audience during the competition is at least several times higher than usual, so it is easy to be at a loss.As a teaching anchor who claims to have experienced the big world, Cheng Jibei was a little surprised when he saw that the number of online viewers soared to [-] as soon as he started the live broadcast. When he saw many familiar IDs swiping as usual Saying "Good evening, my north", "I didn't miss today's class!" and settled down inexplicably.

Changed to the game live broadcast room where there are no rewards and only votes, there is no system prompt when the channel contractor enters, and there is no familiar local tyrant gold barrage. Cheng Jibei searched for a long time in the comment area before he saw the hall The inconspicuous "come on" hidden in the crowd.After finding the barrage in the hall of Ying Que, and confirming that he himself is in the live broadcast room, Cheng Jibei seemed to have completed a ceremony, and then officially started his live broadcast.

"Good evening, everyone, I'm Jibei," Cheng Jibei greeted the camera with a relaxed expression, and slightly adjusted the angle to point at the whiteboard. "Many students know that this is the second time for me to participate in this competition. The popular anchor competition is over. This year I have also made a lot of preparations for this competition. For example, I borrowed his study from my senior brother. I feel that a little more power of learning gods will give me good luck. Hey, I know you are here Watching the live broadcast, this guy whose ID is 'Lolita My Love' can't be you?"

The relaxed opening made many viewers who came in by accident interested in watching. Many people praised in the bullet screen, "I didn't expect this geography teacher to be so cute" and "I actually listened to geography in Mose", and the old fans were happy Popular science to everyone, "My Bei is so cute. If you are free, you can go to Station B to catch up on his previous lessons~"

A good opening is half the battle. Seeing the harmonious atmosphere of the barrage, Cheng Jibei naturally led to the formal content of the course: "When the live broadcast was just started, the atmosphere was very cold because no one spoke, but after I spoke , the atmosphere gradually heated up, and everyone's enthusiasm infected the new friends, and the atmosphere in the live broadcast room was really driven. Then this kind of heat rise caused by the uneven temperature of the atmosphere is the result of the live broadcast In the process of popular movement among people, our atmosphere is such a live broadcast room, and by analogy, the thermal circulation of our atmosphere is the air circulation formed by the uneven temperature of the ground.”

While speaking, Cheng Jibei wrote the words "thermal circulation" on the whiteboard.

The knowledge points of thermal circulation are not difficult, and Cheng Jibei carried out the courses in the way of new lesson guidance supplemented by difficult problems. Although there are few real high school students in the new audience, many people have "like this" The live broadcast is quite interesting." With such a mentality, he followed Cheng Jibei to review his high school knowledge unconsciously.

"Some people have done thermal circulation experiments before, that is, put sand and ice cubes in a transparent glass box sealed with plastic wrap, put a lit incense on the side of the ice cube, and see the smoke in the glass box. This is the simplest form of thermal circulation.” Cheng Jibei said that he released the schematic diagram of the experiment in the PPT so that the audience can have a clearer understanding of the experiment.

In the barrage, the studious audience asked: "Teacher, I told you to seal it with plastic wrap. How did you put the incense in?" Immediately, a newcomer guessed: "Maybe put the incense in the box when it is airtight." Go in, but you will never know whether the incense is lit or not before you open it?" "Why do these words seem familiar to me?"

Cheng Jibei, who had experienced the baptism of Li Bai and Du Fu, looked at the collective desertion of the barrage kindly, extending from the experiment itself to Schrödinger's cat, as if what he just mentioned was a world-changing problem.

"There will be a vertical hole on the side of the glass box where the ice cubes are placed, and the lit incense can be inserted through the hole to achieve the ideal experimental effect." He revealed the answer calmly, and he was grateful for the one who showed Ying Ke the lesson plan yesterday. Shi Yingke pointed out this question that might be asked by students, "I know you like to worry about these things in class."

While talking, he found that the bullet screen floated past an explanation that was exactly the same as his own. When he looked at the comment area carefully, the ID of the Yingshi hall and the bullet screen had been swiped with "66666" and it was almost invisible up.

The tone of the new audience was full of doubts about "there is still such an operation": "It's amazing, does this anchor live broadcast with subtitles?" 66666 invited group performers at their own expense”

The little girls in the support team of the Yingke Office were unhappy when they saw someone say that their male god was a group performer, and they were busy explaining science to the new audience, "This is the contractor of our Jibei teacher channel. A group performer who pays money" "Our male god is so smart and refuses to accept it" "Is it strange that people have a 100% correct rate of doing the questions on the blackboard and know how to do the experiment?"

Some curious viewers couldn't help but cut to Cheng Jibei's live broadcast room in the teaching area to take a look, and came back and exclaimed: "woc is really a father. It's the first time I saw that the teaching area can get such a high reward."

Some viewers couldn't help asking everyone's aspirations: "This father knows everything and is so rich. What is he drawing in the teaching area every day listening to geography classes?"

Why do you want to map something? Isn’t it okay for people to have unlimited love for geography?Cheng Jibei was very distressed by the ideological awareness of some audiences, and smiled and turned out the sample question: "Student with ID '852237', please answer this question."

852237, who was still bravely asking questions just now, immediately shut his mouth, and typed a row of ellipsis to express the nervousness, panic and excitement of being suddenly flopped.

"I can't answer..." Cheng Jibei's voice was extremely gentle, but 852237 always felt the back of his neck was cold, as if a bayonet was pressed against his waist.

Cheng Jibei's eyes turned, and he named Ying Que Division Hall: "Then let Ying Que Division Hall students answer this question."

Almost a second after the roll call, the answer from Ying Que Siting was posted on the bullet screen: "C. F2 is the deflection force of the wind direction to the left, so it is in the southern hemisphere." Such a detailed answer is obviously early. I have the answer and know that Cheng Jibei will call me.

The newcomers expressed that they seemed to have been forcibly fed a mouthful of dog food by such tacit teachers and students.

"Very good," Cheng Jibei applauded cheerfully, "Some students listen carefully to the class, so he can answer the teacher's questions, while some students don't have a pure heart in class, so he can't."

852237 with an impure heart wants to cry but has no tears—"Teacher, I have graduated from high school for several years, is it embarrassing not to be able to answer the question QAQ?"

The little fans of the support team of Ying Que Division replied confidently: "Yes, what else?"

The people who eat melons are super happy to watch, and they all say that it is really exciting to tear passersby while watching the fan circle while listening to geography class.

Unknowingly, it was time to answer the questions. Seeing that the number of online viewers had reached an unprecedented 30, Cheng Jibei made an exception and picked five fans to write on the blackboard in the barrage: "Ying Que Si Ting, Bowl Sauce, Line Take iodine instead of Chinese, I just take a look at it casually, Dongbei Yige Rocket Launcher, invite these five students to come up and complete today's topic, and other students can take out the scratch paper at hand and try to do it themselves."

The fans who were named clicked "Confirm Participation" either excitedly or calmly, and their answering operations were divided into five parts and put on the main screen. Take a breather and take a short errand.

Cheng Jibei’s mobile phone was also turned on the ink color APP and logged into the vest account to play his live broadcast. He looked at the number of online viewers and popularity index that were still rising. He was a little uncertain whether the popularity of 87.5 was high or low, so he quit the live broadcast I plan to take a look at the status of other participating anchors.

When he came to the main interface of the preliminary competition, he saw that the most popular one was a beautiful girl in the singing and dancing area. Her live broadcast room was placed on the recommended position to enlarge the display. The girl in LO costume sat in a room full of dreamy princesses. In the colorful room, she is sweetly showing off to the camera.Cheng Jibei looked at the popularity index again - 158, oh well, almost killed himself.

Cheng Jibei scrolled down, and the other two sub-pages recommended a big appetite anchor who was challenging ten catties of beef burgers and a star anchor who was playing LOL. The popularity index fluctuated between 130 and 140.

Sure enough, entertainment projects are more fascinating than teaching.Cheng Jibei looked at other channels and found that most of the small transparent anchors had a popularity index of less than 60, and those with a little popularity were mostly in the range of 60-85. My own 87.5 was surprisingly not bad.Such a result gave Cheng Jibei a little more confidence. He put down his phone and moved his fingers and walked back to the screen: "Okay, it's almost time. Let's see who is the next 852237 today."

The bullet screen was full of gloating "hahahahahahahahahaha", everyone was eagerly waiting for Cheng Jibei to reveal the correct answer.

Cheng Jibei glanced at the answers of the five people, and reported clearly: "The correct answers are A, C, B, horizontal pressure gradient force, and southwest wind."

The five papers submitted by five people distinguished the scumbags from the top students, newcomers and veteran students in terms of accuracy.Ying Que received full marks as usual. Among the other four, Wan Jiang made only one wrong choice, while Line Dai Chinese took iodine and made a wrong choice to fill in the blanks. The remaining two almost handed in blank papers.

The Northeast No. 1000 brother Rocket Cannon shamelessly posted a barrage: "When I was young, I was so busy collecting protection fees that I didn't study hard. I'm really sorry for those teachers who drank with me." He said and cast [-] votes: "Brother, don't worry, don't worry. I will definitely study hard in the future and strive to be a literate elder brother.”

Cheng Jibei stared dumbfounded at his popularity index, which broke through the 100 mark as if he was on a glider.He seemed to feel a voice in his head questioning himself: You have to reflect on why your live broadcast room always attracts some strange viewers? ? ?

However, it is too late to say "I am not I do not have". After all, passers-by friends who are browsing the homepage of the competition area soon unexpectedly discovered that there is a teaching live broadcast room that suddenly rushed to the top 20 of the popularity list. Curious passers-by clicked to enter the live broadcast room , The number of people in Cheng Jibei's live broadcast room suddenly doubled again.

The author has something to say:

Ah, from now on I'm a certified person~

Became a colleague of Teacher Jibei—anchor (no)